| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 163 |
26.9%
|
| 2 | No | 432 |
71.2%
|
| 3 | Did not check | 9 |
1.5%
|
| 99 | Refuse | 3 |
0.5%
|
| Sysmiss | 3538 |